5(6z-1)-4(z+5)=18(z+1)

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Solution for 5(6z-1)-4(z+5)=18(z+1) equation:


Simplifying
5(6z + -1) + -4(z + 5) = 18(z + 1)

Reorder the terms:
5(-1 + 6z) + -4(z + 5) = 18(z + 1)
(-1 * 5 + 6z * 5) + -4(z + 5) = 18(z + 1)
(-5 + 30z) + -4(z + 5) = 18(z + 1)

Reorder the terms:
-5 + 30z + -4(5 + z) = 18(z + 1)
-5 + 30z + (5 * -4 + z * -4) = 18(z + 1)
-5 + 30z + (-20 + -4z) = 18(z + 1)

Reorder the terms:
-5 + -20 + 30z + -4z = 18(z + 1)

Combine like terms: -5 + -20 = -25
-25 + 30z + -4z = 18(z + 1)

Combine like terms: 30z + -4z = 26z
-25 + 26z = 18(z + 1)

Reorder the terms:
-25 + 26z = 18(1 + z)
-25 + 26z = (1 * 18 + z * 18)
-25 + 26z = (18 + 18z)

Solving
-25 + 26z = 18 + 18z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-18z' to each side of the equation.
-25 + 26z + -18z = 18 + 18z + -18z

Combine like terms: 26z + -18z = 8z
-25 + 8z = 18 + 18z + -18z

Combine like terms: 18z + -18z = 0
-25 + 8z = 18 + 0
-25 + 8z = 18

Add '25' to each side of the equation.
-25 + 25 + 8z = 18 + 25

Combine like terms: -25 + 25 = 0
0 + 8z = 18 + 25
8z = 18 + 25

Combine like terms: 18 + 25 = 43
8z = 43

Divide each side by '8'.
z = 5.375

Simplifying
z = 5.375

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